This comparison is by no means complete, and also may not be fully idiomatic
for all the libraries represented. Please contribute corrections and missing
comparisons to the GitHub project. Pull requests are
appreciated.

Note

Many examples tasks here were originally created by Mox, which is a mocking
framework rather than a library like mock or Dingus. Some tasks shown
naturally exemplify tasks that frameworks are good at and not the ones they
make harder. In particular you can take a Mock, MagicMock, FlexMock
or Dingus object and use it in any way you want with no up-front configuration.